1214405111002 has 8 divisors (see below), whose sum is σ = 1824206253012. Its totient is φ = 606336360000.

The previous prime is 1214405110979. The next prime is 1214405111021. The reversal of 1214405111002 is 2001115044121.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 869297034321 + 345108076681 = 932361^2 + 587459^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433095999 + ... + 433098802.

Almost surely, 2^{1214405111002} is an apocalyptic number.

1214405111002 is a deficient number, since it is larger than the sum of its proper divisors (609801142010).

1214405111002 is an equidigital number, since it uses as much as digits as its factorization.

1214405111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 866195504.

The product of its (nonzero) digits is 320, while the sum is 22.

The spelling of 1214405111002 in words is "one trillion, two hundred fourteen billion, four hundred five million, one hundred eleven thousand, two".